50571850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 114278400

約数和(自身を除く): 63706550

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 59, 62, 70, 79, 118, 155, 158, 175, 217, 295, 310, 350, 395, 413, 434, 553, 590, 775, 790, 826, 1085, 1106, 1475, 1550, 1829, 1975, 2065, 2170, 2449, 2765, 2950, 3658, 3950, 4130, 4661, 4898, 5425, 5530, 9145, 9322, 10325, 10850, 12245, 12803, 13825, 17143, 18290, 20650, 23305, 24490, 25606, 27650, 32627, 34286, 45725, 46610, 61225, 64015, 65254, 85715, 91450, 116525, 122450, 128030, 144491, 163135, 171430, 233050, 288982, 320075, 326270, 428575, 640150, 722455, 815675, 857150, 1011437, 1444910, 1631350, 2022874, 3612275, 5057185, 7224550, 10114370, 25285925, 50571850]

約数ペア:

[(1, 50571850), (2, 25285925), (5, 10114370), (7, 7224550), (10, 5057185), (14, 3612275), (25, 2022874), (31, 1631350), (35, 1444910), (50, 1011437), (59, 857150), (62, 815675), (70, 722455), (79, 640150), (118, 428575), (155, 326270), (158, 320075), (175, 288982), (217, 233050), (295, 171430), (310, 163135), (350, 144491), (395, 128030), (413, 122450), (434, 116525), (553, 91450), (590, 85715), (775, 65254), (790, 64015), (826, 61225), (1085, 46610), (1106, 45725), (1475, 34286), (1550, 32627), (1829, 27650), (1975, 25606), (2065, 24490), (2170, 23305), (2449, 20650), (2765, 18290), (2950, 17143), (3658, 13825), (3950, 12803), (4130, 12245), (4661, 10850), (4898, 10325), (5425, 9322), (5530, 9145)]